H-302C-1-180 LED Holder Equivalent & Substitute Parts

Part Overview

The H-302C-1-180 is a T1 LED standoff holder manufactured by Bivar Inc., designed for right-angle mounting of 3mm LEDs with dual lead configuration. This component features black nylon construction with a 0.495" (12.57mm) standoff length. The part is classified as obsolete, necessitating identification of active equivalent and substitute components for ongoing design requirements and procurement needs.

Key Parameters

Parameter	Value
Manufacturer Part Number	H-302C-1-180
Manufacturer	Bivar Inc.
LED Type	T1
Lead Configuration	2LD (Dual Lead)
Standoff Length	0.495" (12.57mm)
Material	Nylon
Color	Black
Mounting Style	Right Angle (RA)
Moisture Sensitivity Level	1 (Unlimited)
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution of the H-302C-1-180 is determined by the following critical parameters:

Primary Compatibility Criteria:

LED Type: T1 (fixed requirement)
Lead Configuration: 2LD dual lead (fixed requirement)
Color: Black (fixed requirement)
Standoff Length: 0.495" ± tolerance (primary dimensional requirement)
Moisture Sensitivity Level: 1 (Unlimited) or equivalent

Material Consideration: The H-302C-1-180 uses nylon construction. Substitute parts may use alternative materials (such as PVC) provided all other electrical and mechanical parameters remain compatible. Material substitution does not affect functional performance in standard LED mounting applications.

Product Status: Active substitute parts are preferred over obsolete components for new designs and ongoing procurement. All identified substitutes maintain active product status with confirmed inventory availability.

Parameter Comparison

Part Number	Manufacturer	LED Type	Standoff Length	Material	Color	Product Status	Inventory (Pcs)	RoHS Status
H-302C-1-180	Bivar Inc.	T1	0.495" (12.57mm)	Nylon	Black	Obsolete	819	Vendor Undefined
ELM 2-495	Bivar Inc.	T1	0.495" (12.57mm)	PVC	Black	Active	738	ROHS3 Compliant
ELM 2-490	Bivar Inc.	T1	0.490" (12.45mm)	PVC	Black	Active	748	ROHS3 Compliant
ELM 2-500	Bivar Inc.	T1	0.500" (12.70mm)	PVC	Black	Active	4519	ROHS3 Compliant
ELM 2-505	Bivar Inc.	T1	0.505" (12.83mm)	PVC	Black	Active	1009	ROHS3 Compliant
ELM 2-510	Bivar Inc.	T1	0.510" (12.95mm)	PVC	Black	Active	1846	ROHS3 Compliant
ELM 2-480	Bivar Inc.	T1	0.480" (12.19mm)	PVC	Black	Active	1072	ROHS3 Compliant
ELM 2-485	Bivar Inc.	T1	0.485" (12.32mm)	PVC	Black	Active	1068	ROHS3 Compliant
ELM 2-13MM	Bivar Inc.	T1	0.510" (12.95mm)	PVC	Black	Active	1073	ROHS3 Compliant
H-202C	Bivar Inc.	T1	0.380" (9.65mm)	Nylon	Black	Active	802	ROHS3 Compliant

Engineering Selection Recommendations

Primary Substitute (Exact Match): ELM 2-495 is the direct parametric equivalent to H-302C-1-180, matching the 0.495" (12.57mm) standoff length exactly. This part maintains T1 LED compatibility, dual-lead configuration, and black color specification. ELM 2-495 holds active product status with ROHS3 compliance certification, making it the preferred selection for new designs and production continuity.

Secondary Substitutes (Length Tolerance Range): The ELM 2 series parts with standoff lengths between 0.480" (12.19mm) and 0.510" (12.95mm) provide functional equivalence within standard mechanical tolerances:

ELM 2-480: 0.480" (12.19mm)
ELM 2-485: 0.485" (12.32mm)
ELM 2-490: 0.490" (12.45mm)
ELM 2-500: 0.500" (12.70mm)
ELM 2-505: 0.505" (12.83mm)
ELM 2-510: 0.510" (12.95mm)
ELM 2-13MM: 0.510" (12.95mm)

All secondary substitutes are active products with ROHS3 compliance. Selection within this range depends on specific application height requirements and PCB layout constraints.

Not Recommended: H-202C features a significantly shorter standoff length of 0.380" (9.65mm), representing a 23% reduction from the original specification. This part is suitable only for applications with different height requirements and should not be used as a direct substitute without design verification.

Frequently Asked Questions (FAQ)

Q: Can ELM 2-495 directly replace H-302C-1-180 in existing designs?

A: Yes. ELM 2-495 matches the critical parameters of H-302C-1-180: T1 LED type, dual-lead configuration, 0.495" standoff length, and black color. The material change from nylon to PVC does not affect functional performance in standard LED mounting applications. ELM 2-495 holds active product status with ROHS3 compliance.

Q: What is the acceptable standoff length tolerance for substitution?

A: The ELM 2 series provides options ranging from 0.480" to 0.510" (12.19mm to 12.95mm). Selection within this range depends on application-specific height requirements. The original H-302C-1-180 specification of 0.495" is matched exactly by ELM 2-495.

Q: Why is material substitution (nylon to PVC) acceptable?

A: Both nylon and PVC materials provide equivalent mechanical and electrical performance for T1 LED standoff applications. Material selection does not affect LED mounting functionality, electrical isolation, or thermal characteristics in standard applications.

Q: Is ROHS3 compliance required for my application?

A: All active ELM 2 series substitutes carry ROHS3 compliance certification. The original H-302C-1-180 shows vendor-undefined ROHS status. If ROHS3 compliance is a design requirement, active substitutes provide documented certification.

Q: What inventory considerations apply to substitute selection?

A: ELM 2-500 maintains the highest inventory level at 4,519 pieces, followed by ELM 2-510 at 1,846 pieces. ELM 2-495 (exact match) has 738 pieces in stock. Inventory levels support procurement planning for both immediate and long-term production requirements.

Q: Can I use H-202C as a substitute?

A: H-202C is not a direct substitute. Its 0.380" (9.65mm) standoff length represents a 23% reduction from the H-302C-1-180 specification. Use H-202C only in applications with different height requirements and after design verification.

Q: Are all substitute parts from the same manufacturer?

A: Yes. All identified substitutes are manufactured by Bivar Inc., ensuring consistent design standards, quality control, and technical support.

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